62470240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 180103392

約数和(自身を除く): 117633152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 193, 224, 238, 272, 280, 289, 340, 386, 476, 544, 560, 578, 595, 680, 772, 952, 965, 1120, 1156, 1190, 1351, 1360, 1445, 1544, 1904, 1930, 2023, 2312, 2380, 2702, 2720, 2890, 3088, 3281, 3808, 3860, 4046, 4624, 4760, 5404, 5780, 6176, 6562, 6755, 7720, 8092, 9248, 9520, 10115, 10808, 11560, 13124, 13510, 15440, 16184, 16405, 19040, 20230, 21616, 22967, 23120, 26248, 27020, 30880, 32368, 32810, 40460, 43232, 45934, 46240, 52496, 54040, 55777, 64736, 65620, 80920, 91868, 104992, 108080, 111554, 114835, 131240, 161840, 183736, 216160, 223108, 229670, 262480, 278885, 323680, 367472, 390439, 446216, 459340, 524960, 557770, 734944, 780878, 892432, 918680, 1115540, 1561756, 1784864, 1837360, 1952195, 2231080, 3123512, 3674720, 3904390, 4462160, 6247024, 7808780, 8924320, 12494048, 15617560, 31235120, 62470240]

約数ペア:

[(1, 62470240), (2, 31235120), (4, 15617560), (5, 12494048), (7, 8924320), (8, 7808780), (10, 6247024), (14, 4462160), (16, 3904390), (17, 3674720), (20, 3123512), (28, 2231080), (32, 1952195), (34, 1837360), (35, 1784864), (40, 1561756), (56, 1115540), (68, 918680), (70, 892432), (80, 780878), (85, 734944), (112, 557770), (119, 524960), (136, 459340), (140, 446216), (160, 390439), (170, 367472), (193, 323680), (224, 278885), (238, 262480), (272, 229670), (280, 223108), (289, 216160), (340, 183736), (386, 161840), (476, 131240), (544, 114835), (560, 111554), (578, 108080), (595, 104992), (680, 91868), (772, 80920), (952, 65620), (965, 64736), (1120, 55777), (1156, 54040), (1190, 52496), (1351, 46240), (1360, 45934), (1445, 43232), (1544, 40460), (1904, 32810), (1930, 32368), (2023, 30880), (2312, 27020), (2380, 26248), (2702, 23120), (2720, 22967), (2890, 21616), (3088, 20230), (3281, 19040), (3808, 16405), (3860, 16184), (4046, 15440), (4624, 13510), (4760, 13124), (5404, 11560), (5780, 10808), (6176, 10115), (6562, 9520), (6755, 9248), (7720, 8092)]